New #Snow dweets

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/29171 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,k=1e4,k)
for(i=k;i--;x.clearRect(960+Y*S(a)/2,220+Y+Y*T(a*a)/20,W,W))Y=8*i**(t<3?t/5:.6),a=i+S(t/1e7),W=9*S(a*C(i*i))*C(a)

Dec 20 2023 3:52 PM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#christmas #snow #tree (with introduction animation)

u/UEZ

nice

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/29159 by u/joeytwiddle

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=1e4;i--;x.clearRect(960+Y*S(a+t/50)/2,220+Y+Y*T(a*a)/12,W,W))Y=9*i**.6,a=i+2*S(t/1e7),W=9*S(a*C(i*i+t/i))*C(a)

Dec 18 2023 8:13 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#christmas #snow #tree

show FPS hide FPS share fullscreen

384.cz

function u(t) {

c.style.filter="invert(";for(c.width=i=99;i--;)x.fillText('.*'[+!(i%9)],50+S(i+t/i)*50,i*t%67)

Dec 18 2023 9:07 AM UTC

}// 94/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#snow

u/rodrigo.siqueira

For a moment, I thought there were Space Invaders characters in the background.
u/384.cz

:-)

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/24056 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪼽󨼮󭽩󩍴󪍼󟝪󟜲󝜻󦌽󪬭󛜯󝌱󞼩󩭯󬬨󪜽󤬽󪬪󚬵󙜳󞜹󚼲󞜹󞽷󟝩󛜭󛼴󞽸󛭦󪝬󫍒󩝣󭌨󦌪󜽥󜼭󤬪󥌥󭼫󘝺󚭓󚍴󚬳󚽩󛼹󚜪󜬹󛍔󟜷󜬰󚼨󪜭󤬩󛼨󮬿󜜺󛜲󚜬󭼬󜬩󚝺󟝩󙬷󒭦󫽲󚌻󛜭󪼻󚝸󛭣󫍥󨝲󤭥󨽴󚍫󚽓󚍴󚬹󚽫󚜪󞜬󚍴󚬹󞜫󪼪󪼩󙜱󩜳󛍺󟝫󙜹󛍺󚜻`.replace(/u../g,'')))

Jan 1 2023 6:16 PM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Seasons Dweetings 🌲❄️

u/Nemecsek

Wonderful! This is genius.
u/KilledByAPixel

thank you :)
u/4ce

Ok. This Demo in top, therefore i will say here. Happy⠀winter⠀holidays⠀everyone! goodLuck⠀~_^⠀!
u/joeytwiddle

#christmas #snow #water #trees #scene
u/lonestar108

how

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
c.width|=m=30
for(i=4e3;i--;)s=i/m,x.fillRect(1e4/s+T(t/2+i%m)/s*1e4+S(i+t)*222,T(i+t/2)*(i%m)/s*2e3,p=100/s,p)

Dec 23 2022 2:11 PM UTC

}// 136/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Snow storm #snow

u/UEZ

very cool
u/_louis

Merry Christmas! ;-)

show FPS hide FPS share fullscreen

robbyg

remix of d/26572 by u/UEZ

function u(t) {

x.fillRect(i=0,0,h=1920,v=1080);while(i<9999)x.clearRect(h/2*(1+S(++i)+t*(2+S(i*i)))%h,(v/2*(1+S(i**3)+t*S(i**4)))%v,3,3)

Dec 12 2022 6:54 PM UTC

}// 121/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#snow #storm golfed down a bit

u/robbyg

115: x.fillRect(i=0,0,h=1920,h);while(i<1e4)x.clearRect(h/2*(1+S(++i)+t*(2+S(i*i)))%h,(h/2*(1+S(i**3)+t*S(i**4)))%h,3,3)
u/Xen

113: i<h ?

show FPS hide FPS share fullscreen

joeytwiddle

remix of d/3266 by u/joeytwiddle

function u(t) {

eval(unescape(escape`挮獴祬攮晩汴敲㵠楮癥牴⠱⥠㭦潲⡩㵣⹷楤瑨㴱攳㭩ⴭ㬩堽椪⨳┳㈭ㄶ⭃⡩⭴⨲⤬娽椯ㄵ〬夽⡩⨪㌥㤳⭴⨲⤥ㄳⴹⱆ㴨娭㈩⨪㈬砮杬潢慬䅬灨愽ㄯ䘬砮晩汬剥捴⠵ㄲ⬹㤪堯娬㐰〫㈰〪夯娬圽⠹⭆⨴⤯娬圩`.replace(/u([^D].)/g,'$1%')))

Dec 12 2022 9:05 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#snow #focus

u/magna

Amazing!
u/jorduino

The code you have provided is a JavaScript program that uses the u() function to draw an animation on an HTML canvas element. The u() function is called 60 times per second, and uses the elapsed time t as a parameter to create the animation. The code uses a number of shorthand functions and variables to simplify the implementation of the u() function. The S, C, and T variables are shorthand for the Math.sin(), Math.cos(), and Math.tan() functions, respectively. The R() function is used to generate rgba color strings, and the c and x variables represent the canvas element and its 2D context, respectively. The u() function uses a loop to iterate over a range of values for i, and uses these values to calculate the X, Y, and Z coordinates for each iteration. The X and Y coordinates are used to draw a rectangle on the canvas using the fillRect() method, and the Z coordinate is used to scale the rectangle and create the illusion of depth. The globalAlpha property is used to set the transparency of the rectangles, and the style.filter property is used to invert the colors of the canvas. Overall, this code appears to be a simple example of how the canvas element and the u() function can be used to create an animation in JavaScript. It uses some advanced features of the language, such as shorthand functions and the canvas element, to create a visually interesting effect.
u/joeytwiddle

This gives a better distribution of particles: Y=((i-.1)**5+t*2)%13-9 no more grid, but a few clusters

show FPS hide FPS share 1 remix fullscreen

UEZ

remix of d/26569 by u/Kopissimooo

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󬽴󮝬󩜮󩭩󫍴󩝲󘌽󘌧󪝮󭭥󬭴󚌱󙼬󨼮󭽩󩍴󪌽󜜹󜬰󛍢󟜳󛍨󟜱󞜲󜌫󜬪󨬬󭬽󜜰󞌰󚼲󚭢󛍩󟜰󞽩󟌹󞜹󞜻󪜫󟜱󚜊󮌮󩭩󫍬󤭥󨽴󚍨󛼲󚬨󜜫󤼨󪜩󚽴󚬨󜬫󤼨󪜪󪜩󚜩󙝨󛝢󛌨󭬯󜬪󚌱󚽓󚍩󚬪󜼩󚽴󚭓󚍩󚬪󝌩󚜩󙝶󛝢󛍢󛍢󚜻`.replace(/u../g,'')))

Dec 6 2022 7:57 AM UTC

}// 126/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#snow #storm

show FPS hide FPS share fullscreen

384.cz

function u(t) {

c.style="filter:invert(";for(c.width|=i=780;i--;)x.font=i/2+"px'",x.globalAlpha=i/30%1,x.fillText("❄",2e3*T(S(i)),t*(2*i)%2e3)

Dec 2 2022 6:07 AM UTC

}// 126/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Christmas theme

u/384.cz

#snowflake #snow #particles

show FPS hide FPS share fullscreen

tomxor

remix of d/19550 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𩠽𚁮𛁭𚐽🡮🱭𙡦𚁮𛐶𛁍𨑴𪀮𨑢𬰨𦀭𝠴𚐾𦐭𫡼𦐭𫠾𫠫𝀩𞡭𛁣𛡷𪑤𭁨👷🐱𜠷𛁩🐸𜐹𜠻𪐭𛐻𭀿𪐾𭱼𬠥𭰿𬀦𥁛𬠽𪐫𭰫𬠥𜱝🀱𙠦𛐭𥁛𪑝𙠫𚱔𦱲𧐺𥁛𪑝🐱𞡔𦱩𧐽𘑦𚀲𝀬𜐩𚠲𚑰👔𦱩𧐬𮀮𩡩𫁬𤡥𨱴𚁘👩𙡷𛁙👩𛱷𛀱𛀱𛑰𛰳𚐬𬠽𪐪𭀪𦁞𦐻`.replace(/u../g,'')))

Dec 24 2021 5:05 PM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#xmas #tree #snow

u/danny@hille.dk

Nice!
u/KilledByAPixel

awesome
u/stephanegeorget

No way - this is crazy - there is one character left: enough to cram colors and 3D in there?
u/magna

Water-repellent tree
u/Joachim

And floating! :D

dwitter.net | #Snow